Results 31 to 40 of about 159 (82)
Revista U.D.C.A Actualidad & Divulgación CientíficaLa comprensión de la ecología trófica de los peces y la forma en que utilizan los recursos en el espacio y en el tiempo es importante para la toma de acciones para su conservación y manejo.
Néstor Javier Mancera-Rodríguez
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Ibis, Volume 166, Issue 4, Page 1368-1383, October 2024.Understanding how diverse assemblages of scavengers can coexist on shared ecological resources is a fundamental challenge in community ecology. However, current approaches typically focus on behaviour at carcass provisioning sites, missing how important differences in movement behaviour and foraging strategies can facilitate sympatric species ...
Christopher Beirne +10 more
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HeringerianaA interação trófica entre anfíbios e sanguessugas é predominantemente parasitária, com as sanguessugas atuando como parasitas em vários estágios de vida dos anuros. A predação de sanguessugas por anuros raramente é documentada.
Natallia Vívian Nascimento da Silva Maia +5 more
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Journal of Animal Ecology, Volume 93, Issue 9, Page 1176-1191, September 2024.During fall migration, avivorous raptors and avian prey co‐occur across space and time. We used a novel approach—combining eDNA metabarcoding and eBird data—to investigate predator–prey interactions between an avivorous raptor and co‐occurring avian prey species. This approach revealed prey availability and traits influence raptor‐songbird interactions
Ryan P. Bourbour +9 more
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Brazilian Journal of Oceanography, 1980 This study describes the scheme of the interspecific trophic relationships in the pelagic zone of the Argentine continental shelf in the coastal water region along the Province of Buenos Aires, in which the mackerel occupies the trophic levels ...
Victor Angelescu
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Effects of protection and temperature variation on temporal stability in a marine reserve network
Conservation Biology, Volume 38, Issue 3, June 2024.Abstract Understanding the drivers of ecosystem stability has been a key focus of modern ecology as the impacts of the Anthropocene become more prevalent and extreme. Marine protected areas (MPAs) are tools used globally to promote biodiversity and mediate anthropogenic impacts.
Griffin Srednick, Stephen E. Swearer
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Revista de Biología Tropical, 2014 La composición isotópica de los tejidos de los depredadores tope en el ambiente marino provee información sobre su ecología trófica y su comportamiento migratorio.
Mario Jaime-Rivera +3 more
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Plant phylogenetic diversity influences arthropod communities in tropical forest restoration plots
Biotropica, Volume 56, Issue 3, May 2024.We assessed the impact of plant phylogenetic diversity on arthropod communities in 12 experimental restoration plots with either high or low plant phylogenetic diversity. Arthropods with different feeding habits (herbivores, predators, pollinators, and detritivores) were collected after 1 and 3 years and were identified as morphospecies or operational ...
Faride Ugalde +5 more
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Aves presentes en la dieta de Tyto alba (Strigiformes: Tytonidae) en México
Acta Zoológica Lilloana, 2023 Los estudios sobre la dieta de la lechuza de campanario (Tyto alba) están enfocados en los pequeños mamíferos, aunque se alimenta ocasionalmente de otros vertebrados como anfibios, reptiles y aves, registrados en pocas publicaciones.
Jaime Manuel Calderón-Patrón +1 more
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Global Change Biology, Volume 30, Issue 3, March 2024.Climate change poses challenges for sexually dimorphic species, such as the Antarctic fur seal, where males are larger than females. By tracking individuals from both sexes, we assessed their responses to current environmental conditions and projected their future responses using various climate models. Findings reveal a sex‐skewed impact: females face
Jazel Ouled‐Cheikh +8 more
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